195904440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9547}}^1$

素因数の和:9586

約数の個数: 128

約数和(自身を含む): 687456000

約数和(自身を除く): 491551560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 9547, 10260, 19094, 20520, 28641, 38188, 47735, 57282, 76376, 85923, 95470, 114564, 143205, 171846, 181393, 190940, 229128, 257769, 286410, 343692, 362786, 381880, 429615, 515538, 544179, 572820, 687384, 725572, 859230, 906965, 1031076, 1088358, 1145640, 1288845, 1451144, 1632537, 1718460, 1813930, 2062152, 2176716, 2577690, 2720895, 3265074, 3436920, 3627860, 4353432, 4897611, 5155380, 5441790, 6530148, 7255720, 8162685, 9795222, 10310760, 10883580, 13060296, 16325370, 19590444, 21767160, 24488055, 32650740, 39180888, 48976110, 65301480, 97952220, 195904440]

約数ペア:

[(1, 195904440), (2, 97952220), (3, 65301480), (4, 48976110), (5, 39180888), (6, 32650740), (8, 24488055), (9, 21767160), (10, 19590444), (12, 16325370), (15, 13060296), (18, 10883580), (19, 10310760), (20, 9795222), (24, 8162685), (27, 7255720), (30, 6530148), (36, 5441790), (38, 5155380), (40, 4897611), (45, 4353432), (54, 3627860), (57, 3436920), (60, 3265074), (72, 2720895), (76, 2577690), (90, 2176716), (95, 2062152), (108, 1813930), (114, 1718460), (120, 1632537), (135, 1451144), (152, 1288845), (171, 1145640), (180, 1088358), (190, 1031076), (216, 906965), (228, 859230), (270, 725572), (285, 687384), (342, 572820), (360, 544179), (380, 515538), (456, 429615), (513, 381880), (540, 362786), (570, 343692), (684, 286410), (760, 257769), (855, 229128), (1026, 190940), (1080, 181393), (1140, 171846), (1368, 143205), (1710, 114564), (2052, 95470), (2280, 85923), (2565, 76376), (3420, 57282), (4104, 47735), (5130, 38188), (6840, 28641), (9547, 20520), (10260, 19094)]